ASTM A500 Grade B C and EN10219 s235 s355 China YOUFA factory 200x200 square steel pipe,US $ 650 - 690 / Ton,Tianjin,China,Structure Pipe,Non-Alloy.on .Business Type Trading CompanySome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextChina Prime ASTM A106 Gr.B Seamless Carbon Steel Pipe China Prime ASTM A106 Gr.B Seamless Carbon Steel Pipe Sch40 80 160,Find details about China ERW Steel Pipe,ERW Pipe from Prime ASTM A106 Gr.B Seamless Carbon Steel Pipe Sch40 80 160
ASTM A500 RHS 125 X 75 X 5mm Welding ERW Pre Galvanized Rectangular Steel Pipe Our company focuses on the usage,development and research of square and rectangular tube over the passed 20 years.At the same time we also pay attention to create platform andpromotion for square tube,rectangular tube and other special tube.en 10219 pipe EN 10219 tolerances en 10219
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